Lord I wished they took public, social feedback from people. This stupid rewards system that does absolutely nothing.
It could've been something fantastic. It's already so corporate here, might as well do a real internal reward system. Let chippers nominate and give points to other chippers for meaningful shit. Who cares how much you've posted? What about releasing chips from your vault to help someone complete a set? Answering wanted ads. Sending someone a single for free towards their rack.
Every one of these racks is currently sitting in a project drawer somewhere. It shouldn't be hard for you to post a wanted ad looking for additional racks. But they're desirable and affordable, probably look magnificent once cleaned up. So, you're stuck, no 2nd rack for you.